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608 rateSpeed |
Name : _________________ |
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You drove to School at 50 mph, and came back at 90 mph. What was the average speed for the round trip? |
You drove to School at 50 mph, and came back at 100 mph. What was the average speed for the round trip? |
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| 608 64.3 57.1 78.8 55.4 43.6 ( 299.2 ) 66.7 61.5 78.8 88.4 45 ( 340.4 ) [[ 639.6 ]] | ||
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